<ti-pagination
  [currentPage]="1"
  [pageSize]="pageSize"
  [totalNumber]="40"
  [loading]="true"
></ti-pagination>
<br />

<ti-pagination
  [currentPage]="1"
  [pageSize]="pageSize"
  [totalNumber]="90"
  [loading]="loading"
></ti-pagination>
<br />
<button (click)="switch()" tiButton>
  切换加载态，当前是否正在加载：{{ loading }}
</button>
